Patent application number | Description | Published |
20110059329 | Water-Absorbent Polymer Particles - The present invention relates to a process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution in a surrounding heated gas phase and flowing the gas cocurrent through the polymerization chamber, wherein the temperature of the gas leaving the polymerization chamber is 130° C. or less, the gas velocity inside the polymerization chamber is at least 0.5 m/s, and the droplets are generated by using a droplet plate having a multitude of bores. | 03-10-2011 |
20110071267 | Process for Producing Water-Absorbing Polymer Particles with Improved Blood Absorbance by Polymerizing Droplets of a Monomer Solution - A process for producing water-absorbing polymer particles with improved blood absorbence by polymerizing droplets of a monomer solution in a surrounding gas phase, wherein the monomer solution comprises a surfactant. | 03-24-2011 |
20110178183 | Use Of Polyether-Based And Vinyl Monomer-Based Copolymers As Binders For Dosing Forms Comprising Solid Active Ingredients - The use of water-soluble or water-dispersible copolymers which are obtained by free radical-initiated polymerization of a mixture of
| 07-21-2011 |
20110223413 | Process for Producing Water Absorbent Polymer Particles by Polymerizing Droplets of a Monomer Solution - The present invention relates to a process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution in a surrounding heated gas phase and flowing the gas cocurrent through the polymerization chamber, which comprises coating the water-absorbing polymer particles with at least one sulfinic acid, sulfonic acid and/or salts thereof. | 09-15-2011 |
20110256193 | Use Of Copolymers Based On Polyethers And Vinyl Monomers As Stabilizing Agents For Emulsions - Use of water-soluble or water-dispersible copolymers which are obtained by polymerization of vinyl acetate and N-vinyllactams in the presence of a polyether, as stabilizing agents for emulsions. | 10-20-2011 |
20110281782 | CARE POLYMERS - The present application relates to care polymers and fabric and home care compositions comprising such care polymers, as well as processes for making and using such care polymers and such compositions. The performance of the care polymers that Applicants teach, can be further increased by following the emulsification teaching of the present specification and/or combining such care polymers with silicone materials. | 11-17-2011 |
20120022079 | Method For Producing Preparations Of Substances Poorly Soluble In Water - The invention relates to a process for producing formulations of sparingly water-soluble substances, said sparingly soluble substances being present in amorphous embedded form in a copolymer, and said copolymer being obtained by free-radically initiated polymerization of a mixture of
| 01-26-2012 |
20130059927 | Emulsions of Polyisobutenes, Substance and Process - The present invention is directed to stable emulsions comprising polyolefins, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions. | 03-07-2013 |
20130102689 | Emulsions of Polyisobutenes, Substance and Process - The present invention is directed to stable emulsions comprising polyolefins, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions. | 04-25-2013 |
20130123160 | SELF-EMULSIFIABLE POLYOLEFINE COMPOSITIONS - The present invention is directed to self-emulsifiable compositions comprising polyolefines, in particular polyisobutene, the process to obtain said emulsions and the use of said emulsions. | 05-16-2013 |
20130123372 | EMULSIONS CONTAINING POLYMERIC CATIONIC EMULSIFIERS, SUBSTANCE AND PROCESS - The present invention is directed to stable emulsions comprising oils and a polymeric cationic emulsifier, the process to obtain said emulsions and the use of said emulsions. | 05-16-2013 |
20130123373 | Use Of Polyether-Based And Vinyl Monomer-Based Copolymers As Binders For Dosing Forms Comprising Solid Active Ingredients - The use of water-soluble or water-dispersible copolymers which are obtained by free radical-initiated polymerization of a mixture of
| 05-16-2013 |
20130253089 | CONTINUOUS PROCESS FOR THE SYNTHESIS OF GRAFT POLYMERS BASED ON POLYETHERS - The invention relates to a continuous process for the preparation of amphiphilic graft polymers, wherein a vinyl ester component (B) composed of vinyl acetate and/or vinyl propionate (B1) and, if desired, a further ethylenically unsaturated monomer (B2), is polymerized in the presence of a polyalkylene oxide (A), a free radical-forming initiator (C) and, if desired, an additive (D), at a mean polymerization temperature at which the initiator (C) has a decomposition half-time of from 1 to 500 min, in at least one tubular reactor segment with a feed side and an outlet side, through which the reaction mixture comprising at least a part of component (A) to (C), and if desired (D), streams, a tubular reactor segment and the use of the inventive amphiphilic graft polymer. The invention further relates to an inventive amphiphilic graft polymer and the use thereof. | 09-26-2013 |
20130281594 | WATER-ABSORBENT POLYMER PARTICLES - The present invention relates to a process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution in a surrounding heated gas phase and flowing the gas cocurrent through the polymerization chamber, wherein the temperature of the gas leaving the polymerization chamber is 130° C. or less, the gas velocity inside the polymerization chamber is at least 0.5 m/s, and the droplets are generated by using a droplet plate having a multitude of bores. | 10-24-2013 |